The Ring of Brodgar stone circle stands on a plateau measuring 370 feet (113m) across, sloping down to the east and surrounded by a rock-cut ditch up to 30 feet wide and 10 feet deep. Wide causeways are present at the north-west and south-east.Originally 60 but now 29 standing stones cover an area of 91000 Sq feet, Location is Orkney, Scotland.

No central feature and the stones have an average height of 7 feet.
Constructed around 2700 BC .